197868032

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:341

約数の個数: 80

約数和(自身を含む): 424258560

約数和(自身を除く): 226390528

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 128, 136, 179, 254, 256, 272, 358, 508, 512, 544, 716, 1016, 1088, 1432, 2032, 2159, 2176, 2864, 3043, 4064, 4318, 4352, 5728, 6086, 8128, 8636, 8704, 11456, 12172, 16256, 17272, 22733, 22912, 24344, 32512, 34544, 45466, 45824, 48688, 65024, 69088, 90932, 91648, 97376, 138176, 181864, 194752, 276352, 363728, 386461, 389504, 552704, 727456, 772922, 779008, 1105408, 1454912, 1545844, 1558016, 2909824, 3091688, 5819648, 6183376, 11639296, 12366752, 24733504, 49467008, 98934016, 197868032]

約数ペア:

[(1, 197868032), (2, 98934016), (4, 49467008), (8, 24733504), (16, 12366752), (17, 11639296), (32, 6183376), (34, 5819648), (64, 3091688), (68, 2909824), (127, 1558016), (128, 1545844), (136, 1454912), (179, 1105408), (254, 779008), (256, 772922), (272, 727456), (358, 552704), (508, 389504), (512, 386461), (544, 363728), (716, 276352), (1016, 194752), (1088, 181864), (1432, 138176), (2032, 97376), (2159, 91648), (2176, 90932), (2864, 69088), (3043, 65024), (4064, 48688), (4318, 45824), (4352, 45466), (5728, 34544), (6086, 32512), (8128, 24344), (8636, 22912), (8704, 22733), (11456, 17272), (12172, 16256)]